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JUPIKA: JURNAL PENDIDIKAN MATEMATIKA
Published by Universitas Flores
ISSN : 27455483     EISSN : 27455491     DOI : https://doi.org/10.37478/jupika
Core Subject : Humanities, Science, Education,
Humanities Computer Science & IT Education Mathematics Other
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA yang sebelumnya diberi nama SCIENTIFICA COLLOQUIA merupakan jurnal ilmiah yang menerbitkan artikel-artikel hasil penelitian dan kajian dari dosen, peneliti, guru dan mahasiswa dari seluruh indonesia. Fokus dan Ruang Lingkup Artikel yang diterbitkan JUPIKA: JURNAL PENDIDIKAN MATEMATIKA adalah hasil penelitian dan kajian tentang Pendidikan matematika. JUPIKA: JURNAL PENDIDIKAN MATEMATIKA diterbitkan pertama kali pada tahun 2018 dengan nama SCIENTIFICA COLLOQUIA versi cetak. Saat ini JUPIKA dalam versi cetak dan online yang diterbitkan secara berkala dua (2) kali dalam setahun yaitu pada bulan maret dan bulan september.
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 129 Documents
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PENGARUH GAYA BELAJAR DAN SIKAP DISIPLIN TERHADAP HASIL BELAJAR MATEMATIKA SISWA SMP Maria Dorotea Due; Ningsih Ningsih; Stefania Baptis Seto
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 2 (2023): Volume 6 Nomor 2, September 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i2.3155

Abstract

This study aims to find out:(1) whether or not there is an influence of learning style on mathematics learning outcomes; (2) whether or not there is an influence of disciplinary attitudes on mathematics learning outcomes; (3) where there is a significant influence between learning styles and disciplinary attitudes towards mathematics learning outcomes The type of research use quantitative research. The sample in this study was 44. The instrument use disaquestion naire. Analysis preset test (normality test, linearity test and multicolour linearity test), multiple linear regression analysis test and hypothesis test (t-test and F test). From the result of the study, it can be concluded that (1)There is no influence of learning style on mathematics learning outcomes. (2) There is no influence of disciplinary attitudes on mathematics learning outcomes, (3)There is no influence between learning styles and disciplinary attitudes on mathematics learning outcomes. The price of the beta coefficient of the learning style variable is -0,279, the learning environment variable is 0,293 and the constant value is 77,744. So the regression equationY= 77,44 + (-0,279)X1+0,293X2 which means the constant value is 77,744.
PENGARUH SELF-EFFICACY TERHADAP HASIL BELAJAR MATEMATIKA SISWA SMP Lusia Oktaviana Ule; Natalia Peni; Konstantinus Denny Pareira Meke
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 2 (2023): Volume 6 Nomor 2, September 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i2.3164

Abstract

This research aims to determine the effect of self-efficacy on the learning outcomes of grade VIII mathematics students of State Junior High School. This type of research is ex post facto, using a quantitative approach. The population in this study was grade VIII students of SMP Negeri 1 Ndona. The sample in this study was 24 grade VIII B students. The instrument used is a questionnaire. Technical data analysis uses simple regression analysis. Based on the tests conducted, it show a significant influence between self-efficacy and the learning outcomes of grade VIII mathematics students at SMP Negeri 1 Ndona. The conclusion of this study is that there is a significant influence of self-efficacy on students' mathematics learning outcomes. It shows that 61.2% of learning outcomes are influenced by self-efficacy, while 38.8% are influenced by other factors not discussed in this study.
PENGARUH PEMBERIAN ICE BREAKING TERHADAP HASIL BELAJAR MATEMATIKA SISWA SMP Siti Mariam; Maria Trisna Sero Wondo; Hilaria Melania Mbagho
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 2 (2023): Volume 6 Nomor 2, September 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i2.3177

Abstract

This study aims to determine whether or not there is an effect of ice breaking on student learning outcomes in grade VIII mathematics learning at SMP Muhammadiyah Ende. The type of research used is experimental research with a quantitative approach, the location of this study is located at SMP Muhammadiyah Ende. The primary data in this study was in the form of observation sheets and tests of student mathematics learning outcomes distributed in grade VIII. The population in this study was 46 people consisting of class VIII A as many as 22 people and class VIIIB as many as 24 people. Meanwhile, the samples used are all grade VIII students of SMP Muhammadiyah Ende for the 2023/2024 academic year, where class VIIIA is an experimental class and class VIIIB is a control class. The instrument used is a test of student learning outcomes. The analytical techniques in this study are hypothesis prerequisite tests (normality test and homogeneity test) and hypothesis test (t-test). From the results of the study, it can be concluded that there is a significant influence between the learning model in the form of ice breaking on student learning outcomes in grade VIII mathematics learning at SMP Muhammadiyah Ende for the 2023/2024 academic year, as evidenced by t-test calculations that show the value of Sig. (2-tailed) is 0.000, which means it is smaller than < 0.05.
ANALISIS TINGKAT KEPUASAN SISWA DALAM PEMBELAJARAN MATEMATIKA SECARA LURING SELAMA MASA PANDEMI Yosefina Maria Beto Kelen; Finsensius Yesekiel Naja; Yasinta Yenita Dhiki
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 1 (2023): Maret 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i1.1183

Abstract

The purpose of this study was to determine the level of student satisfaction in learning mathematics offline during the pandemic. This research is descriptive qualitative research. The subjects of this study were students of class VIIIB SMPN 2 Wulanggitang, totalling 20 people. Data collection methods used in this study were questionnaires and documentation. Data analysis used descriptive qualitative analysis with percentage technique. The results showed that of the 20 subjects studied, there were 3 students or 15% of the Students whose satisfaction levels in learning mathematics online during the pandemic (P), 16 Students or 80% of students whose satisfaction levels in learning mathematics online during the pandemic period was less satisfied (KP), and one student of 5% student whose satisfaction level in learning mathematics online during the pandemic is not satisfied (TP). This shows that offline learning of mathematics during the pandemic at SMPN 2 Wulanggitang is an obstacle to student satisfaction levels.
EKSPLORASI ETNOMATEMATIKA ANYAMAN TIKAR DI DESA RAPOWAWO KECAMATAN NANGAPANDA KABUPATEN ENDE Yohanes Roimus Sewa; Agustina Mei; Maria Goreti Diciloam Bantas
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 1 (2023): Maret 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i1.2022

Abstract

The surrounding culture can be used as teaching material in mathematics. Culture-based mathematics learning is called ethnomathematics. One form of culture of the people of Rapowawo Village. This study aims to explore and obtain information about mathematical concepts and mathematical elements contained in woven mats in Rapowawo Village, Nangapanda District, Ende Regency. The type of research used in this research is descriptive qualitative research with an ethnographic approach. Data was obtained through observation, interviews and documentation. The data validity technique used is a triangulation of data sources. The results of this study indicate that the woven mats in Rapowawo Village contain mathematical concepts and elements. Mathematical concepts contained in woven mats in Rapowawo Village, Nangapanda District, Ende Regency, namely geometric concepts including; points, lines, angles, and plane figures as well as equivalent ratios and arithmetic sequences. This study only examines the procedures and results of woven mats in Rapowawo Village, Nangapanda District, Ende Regency, then it is recommended to make teaching materials so that they can be applied to learning.
PROSES BERPIKIR DALAM MEMECAHKAN MASALAH BERDASARKAN TINGKAT KEMAMPUAN MATEMATIKA PADA SISWA KELAS VIII SMP Evaritus Janggu; Gregorius Taga; Agustina Mei
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 1 (2023): Maret 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i1.2026

Abstract

This study aims to determine the thinking process of students with high, medium and low abilities in solving mathematical problems in the Material of a Two-variable Linear Equation System using Polya theory for class VIII SMP Bina Kusuma in the academic year 2022/2023. Each student has different abilities so the teacher can choose a variety of learning methods according to the student's ability level. The approach used is a qualitative approach. The research subjects were 6 students of class VIII SMP Bina Kusuma Ruteng. Data collection in this study was carried out through tests, interviews and documentation with the research instruments, namely the first-semester report cards of mathematical abilities, problem-solving tests and interviews. The data analysis used is the data analysis model of Miles and Huberman, namely, data collection, data reduction, data presentation and concluding. The results of the analysis of research data show that conceptual thinking processes are only owned by students with high mathematical abilities, while semi-conceptual thinking processes only occur in students with moderate mathematical abilities, and computational thinking processes only occur in students with low mathematical abilities.
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL KONTEKSTUAL MATERI BARISAN ARITMETIKA DITINJAU DARI KEMAMPUAN MATEMATIS Metilda Triheni Ratna; Agustina Mei; Konstantinus Denny Pareira Meke
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 1 (2023): Maret 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i1.2036

Abstract

This study aims to describe and analyze the types of mistakes made by students based on their respective abilities. The research method used is qualitative. The research was conducted at SMA Widya Bhakti, with 6 subjects in class XI MIA. The instrument used was first-semester report card grades for math skills, problem-solving tests and interviews. The data collection technique comes from the answers to written tests and the results of student interviews. Data analysis was carried out qualitatively with the steps of data reduction, presenting data, and drawing conclusions. The results of this study can be used as an effort to improve students' abilities in solving contextual problems in the material of arithmetic sequences. Based on the research results, information was obtained that there were causes of student errors in solving contextual questions based on students' mathematical abilities. One factor that causes high-ability student errors is careless mistakes. Factors causing the errors of students with moderate abilities are errors in reading instructions in questions, conceptual errors, conceptual errors and errors during tests. Causative factors Factors that cause low-ability students' errors are errors in reading instructions, careless errors, application errors, conceptual errors, test errors, and learning errors.
EKSPLORASI ETNOMATEMATIKA PADA KAIN TENUN MASYARAKAT DESA WOLOTOPO KECAMATAN NDONA KABUPATEN ENDE Grasela Sare Manda; Lely Suryani; Maria Trisna Sero Wondo
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 1 (2023): Maret 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i1.2059

Abstract

People often don't understand that there is a mathematical element to what is done in cultural activities. Ethnomathematics is an approach that can be used to explain that social culture and mathematics have a very close relationship. One of them is the culture of the Wolotopo Village community, namely weaving which is related to mathematical elements. This study aims to find out what mathematical concepts exist in the woven fabrics of the Wolotopo Village community, Ende Regency. The research method used is qualitative with an ethnographic approach. The data collection used is observation, interviews, and documentation. The data analysis technique used is interview and observation. The results show that the mathematical concepts in the woven cloth motifs of Wolotopo Village are geometric concepts in the form of vertical lines (wound motifs), squares (rote eye motifs), rectangles (wound motifs), trapezoids (limara motifs), rhombuses (one mesa motifs), kites (wound motifs, and koko beto motifs), triangles (pea eye motifs) and circles (soke eye motifs).
ANALISIS KESULITAN PEMAHAMAN KONSEP MATEMATIS DITINJAU DARI KEMAMPUAN METAKOGNISI SISWA Bibiana Mariina Kapitan Belen; Maria Trisna Sero Wondo; Natalia Peni
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 1 (2023): Maret 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i1.2061

Abstract

This study aims to determine the difficulty of students in understanding mathematical concepts in terms of students' metacognition ability.  Students' metacognition ability consists of three categories, namely high, medium and low. The type of research used is qualitative with a descriptive approach.  The subjects in this study were 6 students of class VIII of SMPN Satap Watanhura.  The selection of subjects is carried out by purposive sampling.   Data collection is carried out through questionnaires and test questions on cubes and blocks. The results showed: (1) Students with high metacognition ability did not have any difficulties because they met all indicators completely. (2) Students with metacognition skills are experiencing a little difficulty because they only meet two indicators, namely applying concepts or algorithms to problem-solving, and developing necessary conditions and sufficient conditions of a concept. (3) Students with low metacognition ability experience the most difficult because they do not meet all the indicators of understanding mathematical concepts.
ANALISIS SELF-CONFIDENCE MELALUI TARIAN TEA EKU DENGAN MENGGUNAKAN PBL PADA SISWA SMP MATERI BANGUN DATAR Sofia Sa'o; Maria Fatima Mei; Agustina Mei; Bertinsia Eku
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 1 (2023): Maret 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i1.2445

Abstract

This study aims to analyze self-confidence from learning outcomes through the tea-eku dance using problem-based learning in junior high school students. The sample in this study was 15 people in class VII Adhyaksa Middle School. The instrument used is a self-confidence questionnaire. namely, a questionnaire composed of 30 items based on indicators: (a) belief in one's abilities; (b) acting independently in making decisions; (c) having a positive self-concept; (d) daring to express opinions; (e) firmness; (f) be responsible. The results showed that of the 15 students, there were 20% or 3 respondents showed high self-confidence, 73%, or 11 respondents showed moderate self-confidence, and 7%, or 1 respondent.

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